RFNetworkKit.h

//
//  RFNetworkKit.h
//  RF
//
//  Created by gouzhehua on 14-6-26.
//  Copyright (c) 2014年 GZH. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import "ARCMacros.h"
#import "Reachability.h"

@class RFNetworkKit;

@protocol RFNetworkStatusChangeDelegate <NSObject>
- (void)onNetworkStatusChanged:(RFNetworkKit *)aKit;
@end

@interface RFNetworkKit : NSObject
{
	BOOL canUse3G;
	BOOL canUseWifi;
	BOOL has3G;
	BOOL hasWifi;
	BOOL isOnlyUseOnWifi;
	NetworkStatus lastNetworkStatus;
}
@property (nonatomic, SAFE_ARC_WEAK) id<RFNetworkStatusChangeDelegate> delegate;

+ (RFNetworkKit *)shared;

// 注册检查网络
- (void)startCheck;

// 是否连接网络(isOnlyUseOnWifi参与影响)
- (BOOL)isConnect;

// 是否脱机
- (BOOL)isOffline;

// 上一次联网状态
- (NetworkStatus)lastNetworkStatus;

//	设置程序内是否允许通过3G访问网络
- (void)use3G:(BOOL)bUse;

//	若3G访问网络允许，返回YES;否则返回NO
- (BOOL)canUse3G;

//	设置程序内是否允许通过wifi访问网络
- (void)useWifi:(BOOL)bUse;

//	若wifi访问网络允许，返回YES;否则返回NO
- (BOOL)canUseWifi;

// 实际在线网络状态
- (BOOL)hasNetWork;
- (BOOL)has3G;
- (BOOL)hasWifi;

//只在wifi下使用
- (void)setIsOnlyUseOnWifi:(BOOL)bValue;
- (BOOL)isOnlyUseOnWifi;

@end